Strong R&D for Tailored Hydraulic Motors, Valves & Pumps
2025-08-20
We has the ability of 2D, 3D and CAE analysis to parts and assembly. We can provide complete data of 2D and 3D, and synchronize development with OEM customers.
ChangJia is a global leader in hydraulic technology, integrating R&D, manufacturing, sales, and service to drive innovation and production of core hydraulic components.